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java.lang.Object
   |
   +----edu.utah.janos.nodeos.FlowState

Summary

final class  FlowState
     extends java.lang.Object
{
          // Fields 4
     int freeBuffers;
     final Object lock;
     int numBuffers;
     PacketWorker packetWorkerFreeList;

          // Constructors 1
     FlowState(MemSpec);

          // Methods 2
     void init(Flow);
     public String toString();
}

Per-flow data.

XXX why is this separate from the Flow?

Author:

Janos Ministry of Development

See Also: Flow

Fields

· lock

Summary  |  Top

   final Object lock

XXX: need to examine the global locking structure for deadlock, etc

XXX: Probably should move to locks on each element of the state and not a global state lock.

   int numBuffers

   int freeBuffers

   PacketWorker packetWorkerFreeList

Constructors

· FlowState

Summary  |  Top

   FlowState(MemSpec memSpec) 

   void init(Flow flow) 

   public String toString() 

Overrides:

toString in class Object

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